00832cam a22002771  4500001001300000003000400013005001700017008004100034010001700075035001900092040003200111042001200143050002400155060002200179082001100201100002000212245005800232260004900290300002600339490007600365504002500441650002600466650002500492650002000517999001700537med48000133 DLC20260227111609.0801027s1948    dcua     b   f000 0 eng    amed48000133   a(OCoLC)6869532  aDLCcKWiUdDNLMdOCoLCdDLC  apremarc00aRA11b.B177 no. 20000aW1bUN7392 no.200  a614.531 aPratt, Harry D.00aRelation of plants to malaria control in Puerto Rico.  a[Washington,bU.S. Govt. Print. Off.,c1948]  a39 p.billus.c24 cm.0 aU. S. Public Health Service. Public health reports. Supplementvno. 200  a"References": p. 38. 0aMalariazPuerto Rico. 0aBotanyzPuerto Rico. 0aAquatic plants.  c38857d38857